What would be a way to deflect asteroid Apophis if it gets a little too close for comfort in 2029 or 2036? Pew-pew it with 5 tons of white paintballs. Not only would the multiple mini impacts bump the asteroid off course, but the white paint would cover the surface and reflect more sunlight, and over time, the… »10/26/12 3:00pm 10/26/12 3:00pm

Many of you have probably heard about asteroid 2005 YU55, the massive rocky body that tomorrow night will collide with Earth in a ball of flames pass the planet safely, albeit closer than any asteroid in the last 35 years. »11/07/11 10:24am 11/07/11 10:24am